Wind turbine blade



FIG. 1 is a rear perspective view of a wind turbine blade showing my new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is an enlarged left side elevational view thereof; and,

FIG. 7 is an enlarged right side elevational view thereof. 

CLAIM The ornamental design for a wind turbine blade, as shown and described. 